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staging: panel: fix checkpatch warnings 

Now checkpatch clean.

$ find drivers/staging/panel -name "*.[ch]"|xargs ./scripts/checkpatch.pl \
-f --terse --nosummary|cut -f3- -d":"|sort |uniq -c|sort -n

2  WARNING: Single statement macros should not use a do {} while (0) loop

Signed-off-by: Toshiaki Yamane <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Toshiaki Yamane 2012-07-25 12:18:12 +09:00 committed by Greg Kroah-Hartman
parent c500374961
commit 6ebb56d974
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/panel/panel.c
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@ -137,8 +137,8 @@
#define r_ctr(x) (parport_read_control((x)->port))
#define r_dtr(x) (parport_read_data((x)->port))
#define r_str(x) (parport_read_status((x)->port))
#define w_ctr(x, y) do { parport_write_control((x)->port, (y)); } while (0)
#define w_dtr(x, y) do { parport_write_data((x)->port, (y)); } while (0)
#define w_ctr(x, y) (parport_write_control((x)->port, (y)))
#define w_dtr(x, y) (parport_write_data((x)->port, (y)))
/* this defines which bits are to be used and which ones to be ignored */
/* logical or of the output bits involved in the scan matrix */